Occupational Health and Safety (K3) is a system of programs designed for both workers and employers in an effort to prevent the occurrence of occupational accidents and diseases caused by working relations in the work environment by identifying the things that potentially cause workplace accidents and anticipatory action in the event of such a thing. The resulting impact of this workplace accidents can be bad, such as the loss of lives, disability, damage to production, which is ultimately detrimental to all parties. In Indonesia, every company has to follow the program of the Occupational Health and Safety (K3), but can be seen in workplace accidents are still common. The purpose of this research was to determine the effect of occupational safety and health (K3) on employee performance in PT. Pertamina (Persero) Medan. Digunakana research method is simple linear regression. The estimation deskriptif showed that is company an very important for health and safety (K3) on employee company and the health and safety (K3) positif and significant effect on employee performance in PT. Pertamina (Persero) Medan.

This study aims to determine the effect of transformational leadership on employee engagement by mediating job satisfaction. The research was conducted with a quantitative approach. The data analysis technique used is Structural Equation Modeling (SEM). The research was conducted on the employees of the culinary business in Rantauprapat. 210 questionnaires were distributed and 159 returned. Therefore, the sample in this study was as many as 159 people. The results showed that there was a positive and significant influence between transformational leadership on job satisfaction, there was a positive and significant influence between transformational leadership on employee engagement, and job satisfaction had a positive and significant effect on employee engagement. The results also showed that job satisfaction had an indirect effect on employee engagement.

Quadriplegic is a term that is used as the identification of individual who have difficulty in optimizing the function of the body. Various obstacles faced by raising various negative reactions from the quadriplegic. Types of schools chosen by the individual quadriplegic as a means to get an education can bring out difference in environmental conditions encountered, which will certainly affect the learning performance of the individual. Outside of the phenomenon, uniquely, researcher found that there were cases of quadriplegic who attended public school and extraordinary school, which are able to accept the condition of themselves to be able to achieve the achievement in adolescence. Self-acceptance is an individual consciousness to accept the conditions of self as it is, which self-acceptance is one of the individual development task that are in the age range in adolescence. Based on this thing, the researcher is interested to find out about the process of self-acceptance on meritorious quadriplegic adolescent. This study used a qualitative research method with case study research design. Respondents in this study can be divided into two categories based on gender that is male and female, which in each category used each number one respondent. The result of this study indicates that there are three phases passed by quadriplegic adolescents in the process of self-acceptance, which is the initial phase, conflict phase, and the receiving phase. There are some differences in the dynamics at each phase that passed between male and female quadriplegic adolescents.   Keywords: self-acceptance process, quadriplegic adolescent, meritorious, public school, extraordinary school.

This study aims to examine the factors that influence employee performance in the company. Human resources are the most important asset owned by the company, because it is human labor and human contribution that runs the company. In this study, researchers wanted to see the effect of transformational leadership variables, job satisfaction and employees' organizational trust on work performance. Performance is everything that is done by employees in their work in accordance with the goals and ideals of the organization. We suspect that when employees are concerned about the welfare of their organization, they are more likely to exert greater effort to work towards their organizational goals. From this, it is reasonable to suggest that if an employee acts based on the motivations of the leader and other factors, this may also facilitate his or her own individual level of performance. Since work performance has a vital role in the success of a company, many studies have been conducted on the factors that influence employee performance, including the researchers in this study who wanted to examine factors that are thought to have a significant influence on employee performance. In this study, we design a research model that explains how transformational leadership, job satisfaction and employee trust affect company performance. We provide theoretical and literature support for our argument that use of these variables is positively related to performance. The results of the study show that there is a positive and significant effect of the independent variables on employee performance, which means that these independent variables can be used as predictors for achieving high levels of employee performance.

Exploration is carried out by companies, especially mining companies where this stage is the initial stage to find out the mineral resources contained in a certain area. The need for exploration is carried out to find out how the geological conditions, minerals and how many estimates of the amount of mineral resources to be able to go to the next stage, namely the mining stage. The importance of this exploration stage requires a very large investment in order to achieve accurate results. However, because the investment required at this stage is very large, this stage of exploration is quite risky for investors. The solution needed for the exploration stage is the availability of experts who are experienced in their fields, such as geology and project technical management. According to KBBI, exploration is field exploration with the aim of gaining more knowledge, especially about natural resources found in certain areas. Conceptually within the scope of the mining industry, exploration is defined as an effort carried out in stages and systematically to obtain a destination area that can be further developed as a mining area.